Fat absorption and transport

Multiple Choice

10. Cholesterol plaque is formed by the accumulation of cholesterol on the wall of arteries. The diagram shows the type of operation which is used to treat the blockage of arteries by cholesterol plaque:

If the arteries of the heart are blocked by cholesterol plaque, a heart attack may occur because

• A. the rate of heart beat increases.

• B. less blood is pumped out from the heart.

• C. the heart muscle becomes fatigued easily.

• D. less blood is supplied to the heart muscle.

Multiple Choice

What are different examples of lipids?

• monosaccahrides, disaccharides, starch, cellulose

• polypeptide, amino acids, enzymes

• DNA, RNA

• triglycerides, phospholipids, saturated fats

Multiple Choice

Which of these is not a function of lipids?

• Quick energy

• Sturctural components in cell membranes

• Insulation to keep an organism warm

• Long term energy storage

Multiple Choice

Which of these are examples of lipids?

• simple sugars

• enzymes, meat, eggs

• fats, oils, & waxes

• DNA, RNA

Multiple Choice

This refers to the synthesis and degradation of lipids for metabolic needs.

• Lipogenesis

• Lipid oxidation

• Lipodystrophy

• Lipid Metabolism

Multiple Choice

This is the principal plasma lipoproteins carrier of cholesterol

• IDL

• HDL

• LDL

• ILY

Multiple Choice

What do you call a triglyceride packaged along with cholesterol into a large lipoprotein particle?

• Chylomicrons

• Peroxisomes

• Lipoproteins

• Triacylglycerol

Multiple Choice

Which biomolecule is this?

• carbohydrate

• lipid

• protein

• nucleic acid

Multiple Choice

Which foods are NOT rich in lipids?

• Fats
• Oils
• Pasta
• Butter

Multiple Choice

In addition to glycerol, how many fatty acids are needed to make a triglyceride?

• 3
• 4
• 2
• 1

Multiple Choice

What enters the lacteal?

• HDL

• LDL

• chylomicron

• VLDL

Multiple Choice

The liver produces HDL, LDL and VLDL

• True

• False

​LDL and HDL Cholesterol | Good and Bad Cholesterol | Nucleus Health
on you tube

Multiple Choice

which cause more plaque?

• HDL

• LDL

Multiple Choice

Excess cholesterol is added to bile to help emulsify fat.

• true

• false